What is the responsibility for nutrients absorption?

Which type of graft is often taken from the upper thigh area? What 2 organs are connected by the hepatic portal vein? What kind of sickness could you have if you have mildly bloody stool? Should a woman take baths after a miscarriage or go swimming? Can candidiasis affect a pregnancy test? Is digestion related to autotrophic nutrition or hetertrophic nutrition? Are humans considered vectors of disease? Does skin cancer start as a spot? I have had white dicharge fora while but its now turned clear. I have moodswings and bad cramps and bloated feeling started today. my vag starts to irritate about 8pm. is my first period coming soon? How does active heart rate reflect your fitness level? If you have had staph infections in the past can i still get a tattoo? What does it mean when milk comes out of one nipple but pregnancy results are still negative? What are the molars and incisor mean? Can muscle turn to bone? What is a lipase test? What phobia is the fear of loneliness? How are grammar rays used to treat cancer? What Muscles used in a prone hold? Do straight men wear thongs? Using a microscope how could you distinguish among the three muscle types?